package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Menu;
import com.itheima.pojo.Permission;
import com.itheima.pojo.Role;
import com.itheima.service.PermissionService;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@RestController
@RequestMapping("permission")
public class PermissionController {

    @Reference
    private PermissionService permissionService;

    @RequestMapping("findAll")
    public Result findAll() {
        try {
            List<Permission> list = permissionService.findAll();
            return new Result(true, MessageConstant.QUERY_PERMISSION_SUCCESS,list);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_PERMISSION_FAIL);
        }
    }

    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {
        return permissionService.pageQuery(queryPageBean);
    }

    @RequestMapping("add")
    public Result addRoleAndMenu(@RequestBody Permission permission){
        try {
            permissionService.add(permission);
            return new Result(true,MessageConstant.ADD_PERMISSION_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.ADD_PERMISSION_FAIL);
        }
    }

    @RequestMapping("/edit")
    public Result edit(@RequestBody Permission permission) {
        try {
            permissionService.edit(permission);
            return new Result(true, MessageConstant.EDIT_USER_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.EDIT_USER_FAIL);
        }
    }

    @RequestMapping("/findById")
    public Result findById(Integer id) {
        try {
            Permission permission = permissionService.findById(id);
            return new Result(true, MessageConstant.QUERY_PERMISSION_SUCCESS,permission);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_PERMISSION_FAIL);
        }
    }

    @RequestMapping("/delete")
    public Result delete(Integer id){
        try {
            permissionService.deleteById(id);
            return new Result(true,MessageConstant.DELETE_PERMISSION_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            if (e.toString().equals("java.lang.RuntimeException: 当前权限被引用，不能删除")){
                return new Result(false,"当前权限被引用，不能删除");
            }
            return new Result(false, MessageConstant.DELETE_PERMISSION_FAIL);
        }
    }
}
